MIME-Version: 1.0
References: 
 <CAON2xHNM809WLR_g0ymKgU-tWxtbyH1Xvh4fqzRqy9YP2A59pg@mail.gmail.com>
 <ak2zIgGdJfyna2-o@paquier.xyz>
In-Reply-To: <ak2zIgGdJfyna2-o@paquier.xyz>
From: Ewan Young <kdbase.hack@gmail.com>
Date: Wed, 8 Jul 2026 12:16:27 +0800
Message-ID: 
 <CAON2xHNGEB=Taga0P-osTcsbWTz6jha9yc74bkx9cASZTueA-g@mail.gmail.com>
Subject: Re: Reject ill-formed range bounds histograms in
 pg_restore_attribute_stats()
To: Michael Paquier <michael@paquier.xyz>
Cc: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>,
	Corey Huinker <corey.huinker@gmail.com>
Content-Type: multipart/mixed; boundary="000000000000bb0d98065611c729"
Archived-At: 
 <https://www.postgresql.org/message-id/CAON2xHNGEB%3DTaga0P-osTcsbWTz6jha9yc74bkx9cASZTueA-g%40mail.gmail.com>
Precedence: bulk

--000000000000bb0d98065611c729
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

Thanks for looking!

On Wed, Jul 8, 2026 at 10:17=E2=80=AFAM Michael Paquier <michael@paquier.xy=
z> wrote:
>
> On Tue, Jul 07, 2026 at 04:13:30PM +0800, Ewan Young wrote:
> > The attached patch validates the bounds histogram at import time and
> > rejects an ill-formed one with a WARNING, matching the treatment of the
> > other inconsistent inputs.  Because the histogram element type is a ran=
ge
> > for both range- and multirange-typed columns, the single check covers
> > both.
>
> I have been looking at that, and while the consequences of buggy
> inputs are minor when loaded back, I don't really mind putting more
> defenses to inform about that at the front of the restore functions.
>
> Now, your patch is entirely blind about extended statistics; these can
> also load histogram bounds.  The function you are introducing to
> filter the inputs provided could be reused in this secondary case,
> just by moving to stat_utils.c.
Done in v2.  I moved the check to stat_utils.c as stats_check_bounds_histog=
ram()
and now call it from both pg_restore_attribute_stats() and
pg_restore_extended_stats().  In the extended path I reject an ill-formed
histogram the same way the sibling stakinds there already do =E2=80=94 WARN=
ING plus
goto pg_statistic_error.

>
> I am not really convinced that any of this stuff would be worth a
> backpatch, even if it's non-invasive.  We don't have guards for
> buggy infinite values, even if using empty or unordered bounds feels
> kind of a stupid thing to do if one is a table owner.
Agreed =E2=80=94 v2 targets master only, no back-branch patches.


> --
> Michael


--
Regards,
Ewan Young

--000000000000bb0d98065611c729
Content-Type: application/x-patch;
	name="v2-0001-Reject-ill-formed-range-bounds-histograms-in-stat.patch"
Content-Disposition: attachment;
	filename="v2-0001-Reject-ill-formed-range-bounds-histograms-in-stat.patch"
Content-Transfer-Encoding: base64
Content-ID: <f_mrbj31g90>
X-Attachment-Id: f_mrbj31g90
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--000000000000bb0d98065611c729--